Li2FeNiP2O8 — Properties & Data | MatWorld

Li2FeNiP2O8

ceramic

· JVASP-46198· Li2FeNiP2O8

Li2FeNiP2O8 is an experimental ceramic compound combining lithium, iron, nickel, and phosphate components, primarily of research interest rather than established industrial production. This material family is being investigated for electrochemical energy storage applications, particularly as a potential cathode or electrode material in lithium-ion and solid-state battery systems, where the mixed transition metals (Fe/Ni) and phosphate framework offer tunable electronic and ionic properties. While not yet commercially deployed at scale, phosphate-based lithium compounds represent a promising alternative chemistry to conventional oxides due to thermal stability and safety characteristics in battery contexts.

battery cathode materials (research)solid-state energy storageelectrochemical deviceslithium-ion cell developmenthigh-temperature ceramic compoundsadvanced functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.713	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000193	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000202	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-33.91	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-35.57	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03170	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.019	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li2FeNiP2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental